Internet Telephony PBX System
IPX-330/IPX-2100
93
4.3.1 L2TP VPN
Reference:
Item
Explanation
Enable
Tick the checkbox to enable L2TP VPN server.
Tick the checkbox
to enable L2TP
VPN server.
L2TP VPN remote network IP range, between start IP and end IP
there must be less than 10 available IP addresses.
Local IP
L2TP VPN local server IP address.
Primary DNS
Primary DNS for VPN connection.
Alternate DNS
Alternative DNS for VPN connection.
Authentication
Method
Select the authentication method: chap or pap.
pap: Password Authenticate Protocol PAP works like a standard
login procedure; it uses static user name and password to
authenticate the remote system.
chap: Challenge Handshake Authentication Protocol
CHAP takes a more sophisticated and secure approach to
authentication by creating a unique challenge phrase (a randomly
generated string) for each authentication.
Debug
Tick to enable debug for L2TP VPN connection, debug info will be